gbranden pushed a commit to branch master
in repository groff.
commit 6ecdcfbb0e8eece6498b26cad5615012ff2fdba4
Author: G. Branden Robinson <[email protected]>
AuthorDate: Tue Jun 3 23:49:36 2025 -0500
[grotty]: Fix `-Wformat` compiler warning.
* src/devices/grotty/tty.cpp (tty_printer::put_color): Fix `-Wformat`
compiler warning; use `%lu` instead of `%u` conversion with
`sprintf()` with `long` arguments.
---
ChangeLog | 6 ++++++
src/devices/grotty/tty.cpp | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 79977bd49..e82fc50d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2025-06-03 G. Branden Robinson <[email protected]>
+
+ * src/devices/grotty/tty.cpp (tty_printer::put_color): Fix
+ `-Wformat` compiler warning; use `%lu` instead of `%u`
+ conversion with `sprintf()` with `long` arguments.
+
2025-05-24 Deri James <[email protected]>
* src/devices/grotty/tty.cpp: Add support for devices supporting
diff --git a/src/devices/grotty/tty.cpp b/src/devices/grotty/tty.cpp
index c5f8b072a..1354b230a 100644
--- a/src/devices/grotty/tty.cpp
+++ b/src/devices/grotty/tty.cpp
@@ -747,7 +747,7 @@ void tty_printer::put_color(long color_index, int back)
putstring(CSI);
int fb = back ? 48 : 38;
static char buf[24];
- sprintf(buf,"%d;2;%u;%u;%um",fb, color_index>>16, (color_index>>8) & 0xff,
color_index & 0xff);
+ sprintf(buf,"%d;2;%lu;%lu;%lum",fb, color_index>>16, (color_index>>8) &
0xff, color_index & 0xff);
putstring(buf);
}
}
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